UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrshNS5/scM/aFRx9lLRM9JlDnBrTTLUBbS8UucrF1g=' 
WHERE 
  key_id = '418308d2faf282e35cf90a04b42e887f085ff54adcb7daf47556d7d262bb16ce' 
  AND (
    token = 'UrshNS5/scM/aFRx9lLRM9JlDnBrTTLUBbS8UucrF1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )